· The mechanisms of regeneration and protection of optic nerve the represent of central nerves are researched more and more profoundly and extensively in recent years. The retinal ganglion cells protection after injury is stopping or preventing it from apoptosis mainly. The methods include glutamic acid inhibitor, nitric oxide (NO) inhibitor, neurotrophic factor, gene therapy, acupuncture, traditional Chinese medicine and so on. However, there have no any medicines or operations that play definite curative role in the retinal ganglion cells protection after injury up to now. So the ganglion cells protection is at its exploratory research stage,which will shoulder heavy responsibilities.

Biomarkers, Tumor ; Chromosomes, Human, Pair 17 ; Chromosomes, Human, Pair 22 ; Chromosomes, Human, Pair 5 ; Dermatofibrosarcoma ; genetics ; metabolism ; Humans ; Oligonucleotide Array Sequence Analysis ; Oncogene Proteins, Fusion ; biosynthesis ; genetics ; RNA, Messenger ; biosynthesis ; genetics ; Ring Chromosomes ; Skin Neoplasms ; genetics ; metabolism ; Translocation, Genetic ; Trisomy

Objective To explore the clinical effect of application of hospital information system in bedsore nursing process analysis.Methods To combine process management and continuous quality improvement organically,establish a complete set of the pressure ulcer management monitoring process,which was completed,networking,continuous for improvement and this process was used for the implementation of high-risk bedsore warning screening and bedsore informing,hospitalized patients with pressure ulcers online report system and level 3 monitoring system,bedsore nursing consultation system and pressure ulcer nursing intervention.Results The application of informatization in the pressure ulcer management process could effectively reduce the incidence of pressure ulcers,prompt bedsore nursing management level to be more standardized,scientific,and modernization.At the same time,it improved the patients' satisfaction degree with nursing work,meanwhile it let managers found that carrying out of pressure sores extended nursing service was imperative.Conclusions Application of hospital information system in bedsore nursing process analysis is satisfying,which is worthy of further development.

Objective:to study cognitive impairment of patients with Alzheimer disease (AD). Method:62 patients with AD and 159 normal elderly were tested with MMSE. Result:The patients group had lower scores in all subtests except that of naming. Level of education had positive correlation with the total score, subscores of attention and calculation, understanding, and describe graph. Conclusion:MMSE can be used in clinical assessment of cognitive function of patients with AD.

Child, Preschool ; Humans ; Male ; Neurilemmoma ; Spinal Canal ; Spinal Neoplasms

Objective To observe the recent clinical efficacy of the sequential therapy hormone in the treatment of active rheumatoid arthritis.Methods In accordance with the principle of digital sheet,160 patients with active rheumatoid arthritis were randomly divided into the observation group and the control group,80 cases in each group.On the basis of methotrexate and leflunomide in both groups,the hormone sequential therapy was given in the observation group,but prednisone was given in the control group.The clinical efficacy of treatment after 1 week and 3 months were compared in two groups.Results In the observation group,the indicators in 7 d after treatment were significantly reduced,compared with untreated(t =19.90,7.63,14.73,7.58,6.84,14.09,all P ＜0.01),In the control group,three indicators of the duration of morning stiffness,joint tenderness index and joint swelling index in 7d after treatment were significantly reduced,compared with untreated (t =13.42,3.34,7.24,all P ＜ 0.01),Compared the indicators in the two groups in 7 d after treatment,there were statistically significant differences (t =13.07,4.92,10.51,5.23,5.74,15.03,all P ＜ 0.01).The indicators in the 3 months after treatment in both groups were signifi cantly decreased,buttherewasnosignificantdifferencebetweenthetwogroups (t =1.80,1.73,1.59,1.22,1.21,1.35,all P ＞ 0.05).The total effective rate was 80% in the observation group; but the rate was 75 % in the control group;there was no statistically significant difference in the two groups(x2 =0.57,P ＞ 0.05).Conclusion The sequential hormone therapy is an effective means for the treatment of active rheumatoid arthritis,by controlled the symptoms of rheumatoid arthritis effectively and alleviated the patient's condition.

Objective To investigate the situation of subjective well-being feeling of type 2 diabetes patients and its influential factors.Methods One hundred and twenty-seven patients with type 2 diabetes were recruited as our subjects and all of them were performed the questionnaire investigation about well-being feeling.Influential factors were analyzed through several statistic methods.Results The index of subject wellbeing ranged from 3.70 to 13.70 and the average was 10.67 ± 2.10 of all type 2 diabetes patients.Of which The index of total affectation was 5.11 ± 0.92 and the range was from 2.63 to 6.63.The score of life satisfaction was 5.58 ± 1.22,and the range was from 1.10 to 7.70.Index of subjective well-being significantly associated with education,family income,therapy approach,HbA1 c level,complication,medicine burden.However there was no correlation with gender,age,diabetes duration.Conclusion The main types of subjective well-being feeling of patients with type 2 diabetes were positive effect and positive experience.Many factors could be the influence factor to well-being.Measures should be taken to improve Subjective well-being of type 2 diabetes patients.

Objective To observe the changes of tongue and pulse parameters in the patients with chronic hepatitis B(CHB)after pegylated interferon alpha-2a(PEG-IFNα-2a)treatment,to investigate its value in evaluation clinical efficacy of PEG-IFNα-2a treatment.Methods 120 patients with CHB who confirmed to the standard received PEG-IFNα-2a antiviral therapy for 48 weeks,and followed up for 24 weeks.The tongue and pulse parameters were detected by DS01-A type digital tongue and pulse presentation analyzer.The changes of liver function,serum HBV markers,HBV DNA,tongue and pulse parameters were observed before and after treatment.Results 113 patients completed the course of treatment,46 cases received complete response(response rate 40.7%).The response rate of liver stagnation and spleen deficiency group was higher than that of blood stasis group(95%CI:0.010-0.677,P <0.05).The baseline of tongue and pulse parameters had no significant difference between response group and non response group(h3 /h1,t =1.799,P =0.074;h4 /h1,t =1.383,P =0.169;h5 /h1,t′=0.461,P >0.05;W/t,t′=0.688,P >0.05;R,t =1.317,P =0.190;G,t =0.346,P =0.729;B,t =1.720,P =0.088).After 48 weeks treat-ment,and followed up for 24 weeks,the tongue and pulse parameters of response group and non response group were compared with baseline,h3 /h1,h4 /h1 decreased,R value and G value increased,the differences were statistically sig-nificant(Response group:h3 /h1,t =3.004,P =0.003;h4 /h1,t =2.702,P =0.008;R,t′=2.258,P <0.05;G,t′=3.052,P <0.05.Non response group:h3 /h1,t =1.978,P =0.049;h4 /h1,t =2.487,P =0.014;R,t′=2.661,P <0.05;G,t′=2.318,P <0.05).But there were no significant differences between the response group and no response group after treatment(h3 /h1,t′=0.191,P >0.05;h4 /h1,t =0.390,P =0.697 2;h5 /h1,t′=0.957,P >0.05;W/t,t =0.149,P =0.881;R,t =1.343,P =0.181;G,t =0.994,P =0.322;B,t =0.565,P =0.572).Conclusion The changes of tongue and pulse parameters have improved after treatment with PEG-IFNαin patients with CHB. However,the value in predicting the efficacy of antiviral therapy may be limited.

The study aims to investigate the embryo-fetus development toxicity of the novel PPAR-δ agonist HS060098 on SD rats. The pregnant rats that were randomly divided into the solvent control group (1% hydroxypropyl methyl cellulose water solution) and HS060098 suspension groups (10, 30 and 100 mg x kg(-1) xd(-1)) were orally administered with HS060098 suspension or vehicle during the gestation of 6 -15 days (GD6-15). At termination (GD20), female rats were sacrificed. The pregnant females were evaluated by corpora lutea count, implantation sites, existence and death of embryos. Fetal sex, weight, externals, variations and malformations of viscus and skeleton were observed. The results show that there were no significant abnormality in maternal general conditions and fetal appearance as well as viscera, but in the 100 mg x kg(-1) x d(-1) group, the maternal weight gain decreased greatly (P < 0.01) and the skeletal ossification delayed remarkably (P < 0.01); in the 30 mg x kg(-1) xd(-1) group, the fatal and litter number of incompletely ossified sternebrae II was higher than those of the control group (P < 0.05); the skeletal malformations occurred in all dose groups, which indicate that the novel PPAR-δ agonist HS060098 had maternal toxicity and adversely effected fetal skeletal development under the experimental conditions.
Animals ; Bone and Bones ; drug effects ; Embryonic Development ; drug effects ; Female ; Fetal Weight ; PPAR delta ; agonists ; Pregnancy ; Rats ; Toxicity Tests

AlM: To explore the inhibiting effect of FTY720 on corneal neovascularization ( CNV) of rat.METHODS: MTT assay and cells scratch were adopted to observe hyperplasia of human umbilical vein endothelial cells ( HUVECs ) and cell migration induced by sphingosine-1-phosphate(S1P) after using FTY720 of different concentration. The effect of FTY720 on CNV induced by S1P in a rat corneal micropocket model was detected. 30SD rats were randomly divided into group A, group B and group C with 10 rats per group. S1P and 0μg, 5μg, and 20μg FTY720 controlled-released particles were implanted into the corneal stroma. The growth of CNV and having pathological examination on 12d after the operation was observed. Findings was analyzed by one-way ANOVA.RESULTS: 10, 102 , 103 , and 104 nmol/L FTY720 and HUVECs co-incubate 72h could inhibit cell proliferation (P < 0. 01 ), 24h after the function of 10, 100nmol/L FTY720, it could inhibit S1P-induced cell migration and the ability of restricting cell proliferation and cell migration was enhanced with increasing concentration of FTY720. On 12d, after rat corneal micropocket controlled-release particles was implanted into groups A, B, C, the CNV area were respectively 10. 05±1. 19, 6. 59±0. 95, 2. 70± 0.68mm2(F=145. 155, P<0. 01), group A and group B was statistically different and this was the same case between group B and group C (P<0. 01).CONCLUSlON:FTY720 can inhibit S1P-induced corneal neovascularization.